Teach you how to light a bulb in different way
03:23
Learn how to start fire using a pop can and a candy bar
Will teach you how to start fire using a pop can and a candy bar
Will teach you how to remove cars dents with dry ice
You control the traffic light! Watch as a simple everyday remote control is used to exploit the traffic light sensor to change the light instantly. This educational video will explain why and how this hack works on the traffic signals.
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